1 #ifndef DALI_TOOLKIT_VISUAL_FACTORY_IMPL_H
2 #define DALI_TOOLKIT_VISUAL_FACTORY_IMPL_H
5 * Copyright (c) 2016 Samsung Electronics Co., Ltd.
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
21 #include <dali/public-api/object/base-object.h>
24 #include <dali-toolkit/devel-api/visual-factory/visual-factory.h>
25 #include <dali-toolkit/devel-api/visual-factory/visual-base.h>
26 #include <dali-toolkit/internal/visuals/visual-base-impl.h>
37 class VisualFactoryCache;
38 typedef IntrusivePtr<VisualFactoryCache> VisualFactoryCachePtr;
41 * @copydoc Toolkit::VisualFactory
43 class VisualFactory : public BaseObject
50 * @param[in] debugEnabled If true, use debug renderer to replace all the concrete renderer.
52 VisualFactory( bool debugEnabled );
55 * @copydoc Toolkit::RenderFactory::CreateVisual( const Property::Map& )
57 Toolkit::Visual::Base CreateVisual( const Property::Map& propertyMap );
60 * @copydoc Toolkit::RenderFactory::CreateVisual( const Image& )
62 Toolkit::Visual::Base CreateVisual( const Image& image );
65 * @copydoc Toolkit::RenderFactory::CreateVisual( const std::string&, ImageDimensions )
67 Toolkit::Visual::Base CreateVisual( const std::string& image, ImageDimensions size );
72 * A reference counted object may only be deleted by calling Unreference()
74 virtual ~VisualFactory();
79 * Undefined copy constructor.
81 VisualFactory(const VisualFactory&);
84 * Undefined assignment operator.
86 VisualFactory& operator=(const VisualFactory& rhs);
90 VisualFactoryCachePtr mFactoryCache;
95 * @brief Template to allow discard old visual, get new one and set it on stage if possible
97 * @tparam ParameterType0 The type of first argument passed to the CreateVisual()
98 * @tparam ParameterType1 The type of second argument passed to the CreateVisual()
100 * @param[in] actor Actor for which the visual will be replaced
101 * @param[in,out] visual The visual to be replaced
102 * @param[in] param0 First template based argument passed to the visual factory
103 * @param[in] param1 Second template based argument passed to the visual factory
105 template< class ParameterType0, class ParameterType1 >
106 void InitializeVisual( Actor& actor, Toolkit::Visual::Base& visual, ParameterType0& param0, ParameterType1& param1 )
110 Toolkit::GetImplementation(visual).SetOffStage( actor );
112 visual = Toolkit::VisualFactory::Get().CreateVisual( param0, param1 );
113 if( visual && actor && actor.OnStage() )
115 Toolkit::GetImplementation(visual).SetOnStage(actor);
120 * @brief Template to allow discard old visual, get new one and set it on stage if possible
122 * @tparam ParameterType The type of argument passed to the CreateVisual()
124 * @param[in] actor Actor for which the visual will be replaced
125 * @param[in,out] visual The visual to be replaced
126 * @param[in] param Template based argument passed to the visual factory
128 template< class ParameterType >
129 void InitializeVisual( Actor& actor, Toolkit::Visual::Base& visual, ParameterType& param )
131 if( actor && visual )
133 Toolkit::GetImplementation(visual).SetOffStage( actor );
135 visual = Toolkit::VisualFactory::Get().CreateVisual( param );
136 if( visual && actor && actor.OnStage() )
138 Toolkit::GetImplementation(visual).SetOnStage(actor);
142 } // namespace Internal
144 inline const Internal::VisualFactory& GetImplementation(const Toolkit::VisualFactory& factory)
146 DALI_ASSERT_ALWAYS( factory && "VisualFactory handle is empty" );
148 const BaseObject& handle = factory.GetBaseObject();
150 return static_cast<const Internal::VisualFactory&>(handle);
153 inline Internal::VisualFactory& GetImplementation(Toolkit::VisualFactory& factory)
155 DALI_ASSERT_ALWAYS( factory && "VisualFactory handle is empty" );
157 BaseObject& handle = factory.GetBaseObject();
159 return static_cast<Internal::VisualFactory&>(handle);
162 } // namespace Toolkit
166 #endif /* DALI_TOOLKIT_VISUAL_FACTORY_IMPL_H */